What Is Er:YAG Laser?

Er:YAG laser is an ablative laser resurfacing treatment that removes very thin layers of damaged skin while stimulating skin repair and collagen remodeling. It is often chosen for patients who want skin resurfacing with a more controlled thermal profile than traditional CO2 laser.

Er:YAG laser may be used for:

• Acne scars
• Enlarged pores
• Rough skin texture
• Fine lines
• Mild to moderate wrinkles
• Surgical scars
• Traumatic scars
• Chickenpox scars
• Sun damage
• Photoaging
• Uneven texture
• Mild pigmentation
• Selected benign skin lesions
• Skin resurfacing
• Collagen remodeling
• Laser rejuvenation

Unlike non-ablative lasers, Er:YAG removes part of the skin surface. Unlike RF microneedling, it uses laser energy rather than needles and radiofrequency. Unlike fillers, it does not add volume. Er:YAG is mainly used for resurfacing, scar softening, texture improvement, and skin renewal.

Why Choose Er:YAG Laser in Busan?

Busan is a popular Korean destination for dermatology, acne scar treatment, laser resurfacing, skin rejuvenation, and aesthetic medicine. Patients may choose Er:YAG laser in Busan because Korean clinics often offer customized resurfacing programs using Er:YAG, CO2 laser, Fraxel, pico laser, RF microneedling, subcision, TCA CROSS, Rejuran, Juvelook, PRP, exosomes, and post-laser recovery care.

Foreign patients may choose Busan for Er:YAG laser because of:

• Foreigner-friendly dermatology and laser clinics
• English-speaking or interpretation support at selected clinics
• Korean acne scar and resurfacing experience
• Competitive laser treatment pricing
• Fast private appointments
• Controlled resurfacing options
• Combination programs with pico laser, CO2 laser, Fraxel, Potenza, Sylfirm X, Secret RF, Rejuran, Juvelook, PRP, or exosomes
• Discreet consultation and treatment
• Convenient follow-up or recovery care

Common Er:YAG Laser Treatment Areas in Busan

1. Full-Face Er:YAG Laser

Full-face Er:YAG laser may help improve overall texture, fine lines, enlarged pores, acne scars, sun damage, and skin smoothness.

2. Cheek Er:YAG Laser

Cheek Er:YAG laser is commonly used for acne scars, enlarged pores, rough texture, and post-acne unevenness.

3. Acne Scar Er:YAG Laser

Er:YAG laser may improve acne scars by resurfacing scar edges and stimulating collagen remodeling. Deeper scars may need combination treatment.

4. Pore Er:YAG Laser

Er:YAG laser may help improve enlarged-looking pores by smoothing surface texture and supporting dermal remodeling.

5. Wrinkle Er:YAG Laser

Er:YAG laser may help soften fine lines and mild to moderate wrinkles, especially around the mouth, cheeks, and eyes when appropriate.

6. Scar Er:YAG Laser

Er:YAG laser may be used for selected surgical scars, traumatic scars, chickenpox scars, and uneven scar texture.

7. Neck Er:YAG Laser

Neck Er:YAG laser may be available at selected clinics for mild lines, rough texture, and photoaging, although this area requires careful settings.

8. Hand Er:YAG Laser

Er:YAG laser may be used on the hands for texture, sun damage, and aging-related skin changes.

9. Spot Er:YAG Laser

Spot Er:YAG laser may be used for small texture irregularities or selected benign lesions after medical evaluation.

10. Er:YAG Laser With Skin Boosters

Some clinics combine Er:YAG laser with Rejuran, Juvelook, PRP, exosomes, or skin boosters to support recovery, hydration, collagen stimulation, and skin quality.

Types of Er:YAG Laser Treatments

1. Fractional Er:YAG Laser

Fractional Er:YAG laser treats microscopic zones of skin while leaving surrounding tissue intact for healing. It may be used for acne scars, pores, fine lines, texture, and mild resurfacing.

2. Ablative Er:YAG Resurfacing

Ablative Er:YAG resurfacing removes the surface layer of skin more fully and may be used for stronger texture concerns, wrinkles, or photoaging. Downtime is longer than light fractional treatment.

3. Er:YAG Laser Peel

A lighter Er:YAG laser peel may be used for surface texture, dullness, mild sun damage, and smoother-looking skin.

4. Er:YAG Scar Revision

Er:YAG scar revision may smooth scar edges, soften texture, and improve irregular surfaces.

5. Er:YAG With Subcision

Subcision releases tethered scar bands under the skin, while Er:YAG laser resurfaces the top layer and scar edges.

6. Er:YAG With TCA CROSS

TCA CROSS targets narrow ice-pick scars, while Er:YAG laser improves wider texture and surface irregularities.

7. Er:YAG With PRP or Exosomes

Some clinics combine Er:YAG laser with PRP, exosomes, or regenerative aftercare to support healing and recovery. Research on fractional Er:YAG with PRP has found the combination can improve acne scars more than either treatment alone in selected patients.

Er:YAG Laser Cost in Busan

Estimated private clinic pricing:

• Consultation: ₩20,000 – ₩80,000+
• Small-area Er:YAG laser: ₩100,000 – ₩300,000+
• Spot Er:YAG resurfacing: ₩100,000 – ₩300,000+
• Cheek Er:YAG laser: ₩200,000 – ₩600,000+
• Full-face Er:YAG laser: ₩250,000 – ₩900,000+
• Fractional Er:YAG laser: ₩250,000 – ₩700,000+
• Er:YAG laser peel: ₩200,000 – ₩600,000+
• Strong full-face Er:YAG resurfacing: ₩700,000 – ₩1,800,000+
• Er:YAG laser for acne scars: ₩300,000 – ₩1,200,000+
• Er:YAG laser with Rejuran, Juvelook, PRP, or exosomes: ₩600,000 – ₩2,000,000+
• Er:YAG laser with subcision or TCA CROSS: ₩800,000 – ₩2,500,000+
• Acne scar combination package: ₩1,000,000 – ₩4,000,000+
• Post-laser recovery care: varies by clinic

Korea-based resurfacing guides commonly list Er:YAG laser around ₩250,000–₩700,000 per session, while full-face ablative resurfacing or package care can cost more depending on intensity and add-ons.

What Affects Er:YAG Laser Pricing?

Er:YAG laser pricing in Busan may depend on:

• Fractional vs fully ablative resurfacing
• Full face vs cheeks vs small area
• Acne scars vs wrinkles vs pores vs sun damage
• Laser intensity and number of passes
• Scar severity
• Doctor or provider experience
• Numbing cream, local anesthesia, or sedation
• Recovery treatment or LED care
• Skin booster add-ons
• Number of sessions purchased
• Follow-up visits
• English-speaking or interpretation support

Before booking, ask whether the price includes consultation, numbing, post-laser ointment, recovery care, follow-up, and aftercare instructions.

How Many Er:YAG Laser Sessions Are Needed?

Er:YAG laser session needs depend on the concern, intensity, and treatment plan.

General treatment planning:

• Light laser peel: 1–3 sessions
• Skin rejuvenation: 2–4 sessions
• Enlarged pores: 3–5 sessions
• Acne scars: 3–6+ sessions
• Deep acne scars: 4–8+ sessions with combination therapy
• Fine lines and wrinkles: 2–5 sessions
• Surgical or traumatic scars: 3–6+ sessions
• Strong ablative resurfacing: 1–3 sessions depending on intensity
• Maintenance: every 6–12 months or as advised

Sessions are often spaced several weeks apart. Stronger ablative treatments require longer healing time between sessions.

When Do Er:YAG Laser Results Appear?

Er:YAG laser results usually develop in stages.

Typical result timeline:

• First 1–3 days: redness, swelling, warmth, oozing, tightness, or pinpoint crusting may occur
• Days 3–7: peeling, flaking, bronzing, or roughness may appear
• 1–2 weeks: new skin may look smoother or pink
• 3–6 weeks: early collagen remodeling may become visible
• 2–3 months: scars, pores, wrinkles, and texture may improve more noticeably
• 3–6+ months: collagen remodeling may continue
• After multiple sessions: deeper scars and texture may improve gradually

Individual results vary depending on laser strength, skin type, scar depth, aftercare, and number of sessions.

Potential Benefits of Er:YAG Laser

Potential benefits may include:

• Improved acne scar appearance
• Smoother skin texture
• Smaller-looking pores
• Softer fine lines
• Mild to moderate wrinkle improvement
• Scar softening
• More even skin surface
• Improved sun damage appearance
• Controlled resurfacing
• Collagen stimulation
• Less thermal injury than traditional CO2 laser in selected settings
• Can be customized by depth and intensity
• Can be combined with acne scar and skin booster programs

Er:YAG Laser vs CO2 Laser

Er:YAG laser and CO2 laser are both ablative resurfacing lasers, but they differ in tissue interaction and downtime profile.

Er:YAG laser may be preferred for:

• More superficial to moderate resurfacing
• Fine lines
• Mild to moderate scars
• Texture refinement
• Patients needing controlled ablation
• Patients who may not need the stronger thermal effect of CO2

CO2 laser may be preferred for:

• Stronger resurfacing
• Deeper acne scars
• Deeper wrinkles
• More pronounced photoaging
• Scar remodeling with more thermal coagulation
• Mole, milia, wart, or skin tag removal in selected clinics

Medical references commonly describe Er:YAG as causing less residual thermal damage than CO2 laser, while CO2 may provide stronger coagulation and deeper thermal remodeling in selected cases.

Er:YAG Laser vs Fraxel

Er:YAG laser and Fraxel are both resurfacing options, but they are not the same.

Er:YAG laser may be preferred for:

• Ablative resurfacing
• Fine lines
• Acne scars
• Texture
• Pores
• Controlled surface removal
• Patients needing stronger resurfacing than non-ablative options

Fraxel may be preferred for:

• Non-ablative fractional resurfacing
• Gradual rejuvenation
• Pigmentation with Fraxel 1927
• Mild to moderate texture
• Shorter downtime than strong ablative resurfacing
• Patients wanting fractional collagen remodeling

Some clinics use “Fraxel” casually for fractional laser, so ask whether the device is branded Fraxel, Er:YAG, CO2, erbium fractional laser, or another device.

Er:YAG Laser vs Pico Laser

Er:YAG laser and pico laser treat different concerns.

Er:YAG laser may be preferred for:

• Texture
• Acne scars
• Fine lines
• Pores
• Surface resurfacing
• Scar edges
• Mild to moderate wrinkles

Pico laser may be preferred for:

• Freckles
• Brown spots
• Post-acne dark marks
• Tattoo removal
• Pigmentation
• Brightening
• Lower-downtime pigment treatment

Some patients need Er:YAG for texture and pico laser for pigmentation.

Er:YAG Laser vs RF Microneedling

Er:YAG laser resurfaces the skin with ablative laser energy. RF microneedling delivers radiofrequency energy through tiny needles.

Er:YAG laser may be preferred for:

• Surface texture
• Scar edges
• Fine lines
• Resurfacing
• Sun-damaged texture
• Mild to moderate wrinkles

RF microneedling may be preferred for:

• Collagen remodeling with less surface ablation
• Acne scars
• Pores
• Mild laxity
• Skin types with higher pigmentation risk
• Patients wanting less visible peeling

Many acne scar patients combine Er:YAG laser with Potenza, Sylfirm X, Secret RF, or other RF microneedling treatments.

Er:YAG Laser vs Dermapen

Er:YAG laser uses laser energy for resurfacing, while Dermapen uses mechanical microneedling.

Er:YAG laser may be preferred for:

• Surface resurfacing
• Scar edges
• Fine lines
• Pores
• More visible texture refinement
• Sun-damaged skin

Dermapen may be preferred for:

• Non-laser collagen induction
• Mild acne scars
• Pores and texture
• PRP or exosome delivery
• Lower-cost microneedling
• Patients avoiding laser heat

The best option depends on skin tone, scar type, downtime tolerance, and treatment goals.

Er:YAG Laser vs Chemical Peel

Er:YAG laser and chemical peels both remove damaged surface skin, but they work differently.

Er:YAG laser may be preferred for:

• More precise depth control
• Acne scars
• Fine lines
• Pores
• Scar edges
• Resurfacing programs

Chemical peel may be preferred for:

• Mild pigmentation
• Acne-prone skin
• Dullness
• Superficial roughness
• Lower-cost exfoliation
• Patients wanting a non-device option

Some patients combine lighter peels between laser resurfacing sessions for acne and tone management.

Er:YAG Laser With Rejuran, Juvelook, Exosomes, or PRP

Many Korean clinics combine Er:YAG laser with regenerative or collagen-support treatments.

Common combinations may include:

• Er:YAG laser with Rejuran for skin repair and recovery
• Er:YAG laser with Juvelook for collagen stimulation and acne scar support
• Er:YAG laser with exosomes for post-laser recovery protocols
• Er:YAG laser with PRP for healing and collagen support
• Er:YAG laser with skin boosters for hydration and glow
• Er:YAG laser with subcision for tethered acne scars
• Er:YAG laser with TCA CROSS for ice pick scars
• Er:YAG laser with pico laser for pigmentation and tone
• Er:YAG laser with RF microneedling for deeper scar remodeling

Combination plans should be personalized based on scar type, pigment risk, downtime tolerance, and budget.

What to Expect During Er:YAG Laser Treatment

A provider reviews your skin concern, scar type, pigmentation risk, medical history, previous laser treatments, medications, and downtime preference. Photos may be taken before treatment.

During the appointment:

1. The treatment area is cleaned.
2. Numbing cream or local anesthesia may be applied.
3. Protective eyewear is placed.
4. The doctor or provider applies Er:YAG laser energy to the treatment area.
5. Patients may feel heat, stinging, snapping, or a burning sensation.
6. Cooling, dressing, ointment, LED care, or recovery cream may be applied.
7. The clinic gives wound care and sun protection instructions.

Treatment time may vary:

• Small area: 10–20 minutes
• Cheeks: 20–45 minutes
• Full-face fractional Er:YAG: 30–90 minutes
• Strong resurfacing: 60–120+ minutes
• Acne scar combination treatment: 60–120+ minutes

Er:YAG Laser Recovery and Aftercare

After Er:YAG laser, patients may be advised to:

• Keep the treated area clean
• Apply prescribed ointment or recovery cream
• Avoid picking flakes, scabs, or peeling skin
• Avoid makeup until the clinic allows
• Avoid strong exfoliants, retinoids, and acids temporarily
• Avoid sauna, hot baths, and heavy sweating until cleared
• Avoid strong sun exposure
• Use sunscreen daily after the skin closes
• Avoid tanning before and after treatment
• Avoid harsh scrubs
• Use gentle cleanser and moisturizer
• Follow dressing instructions if provided
• Return for follow-up if recommended
• Contact the clinic if severe swelling, pus, fever, burns, blistering, worsening pain, or delayed healing occurs

Full-face or stronger Er:YAG resurfacing can involve visible downtime, including redness, swelling, crusting, peeling, and pink new skin. Laser resurfacing aftercare and sun protection are important to reduce irritation and pigmentation risk.

How to Prepare for Er:YAG Laser

Before Er:YAG laser, patients should:

• Choose a clinic experienced with Er:YAG laser and your skin type
• Ask whether the treatment is fractional Er:YAG, full ablative Er:YAG, or laser peel
• Ask whether the device is Er:YAG, CO2, Fraxel, or another resurfacing laser
• Ask whether numbing cream or local anesthesia is included
• Tell the provider about active acne, cold sores, infections, or recent procedures
• Tell the provider about medications, allergies, pregnancy, or breastfeeding
• Mention keloid history, pigmentation issues, melasma, diabetes, or immune conditions
• Avoid tanning before treatment
• Avoid strong exfoliation or irritating skincare before treatment if advised
• Ask about downtime and aftercare
• Confirm total cost, recovery care, follow-up policy, and English-speaking support

Er:YAG Laser for Acne Scars

Er:YAG laser is commonly used for acne scar resurfacing, especially boxcar scars, shallow rolling scars, rough texture, enlarged pores, and scar edges. Deeper or mixed acne scars may need additional treatments.

Er:YAG acne scar programs may include:

• Subcision for tethered rolling scars
• TCA CROSS for ice pick scars
• Fractional Er:YAG laser for scar edges and texture
• CO2 laser for stronger resurfacing in selected cases
• Pico laser for pigmentation
• Juvelook for collagen stimulation
• Rejuran for skin repair
• PRP or exosomes for recovery support
• Potenza, Sylfirm X, or Secret RF for RF microneedling support
• Chemical peels for acne and surface texture

Before booking, ask whether the clinic classifies acne scars by type and creates a customized plan instead of using one treatment for every scar.

Er:YAG Laser for Fine Lines and Wrinkles

Er:YAG laser may be used for fine lines, mild to moderate wrinkles, and photoaging. It is often chosen for patients who want smoother texture and controlled resurfacing rather than deep surgical lifting.

Wrinkle and texture programs may include:

• Fractional Er:YAG resurfacing
• Er:YAG laser peel
• CO2 laser for stronger wrinkles in selected patients
• Skin boosters
• Rejuran
• PRP or exosomes
• Botox for dynamic wrinkles
• Fillers for volume loss
• Thermage, Oligio, Ultherapy, or Sofwave for skin tightening

Ask the clinic whether your concern is surface texture, dynamic wrinkles, volume loss, or skin laxity because each concern needs a different treatment.

Why Foreign Patients Choose Busan for Er:YAG Laser

Foreign patients choose Busan because it offers:

• Dermatology clinics, laser clinics, acne scar clinics, and aesthetic centers
• Er:YAG laser, CO2 laser, Fraxel, pico laser, RF microneedling, and skin booster options
• Korean acne scar and resurfacing treatment experience
• Competitive pricing compared with some overseas markets
• Fast private appointments
• Foreigner-friendly medical services
• English-speaking or interpretation support at selected clinics
• Combination programs for acne scars, pores, texture, wrinkles, and skin quality
• Discreet consultation and follow-up care

How to Book Er:YAG Laser in Busan

Contact a dermatology clinic, laser clinic, acne scar clinic, aesthetic clinic, skin clinic, plastic surgery clinic, medical beauty center, or medical tourism platform through its website, phone, email, KakaoTalk, WhatsApp, or online consultation form.

Before booking, ask about:

• Er:YAG laser availability
• Fractional Er:YAG availability
• Ablative resurfacing options
• Treatment areas offered
• Acne scar treatment experience
• Fine-line and resurfacing experience
• Whether other lasers may be better for your concern
• Number of sessions expected
• Numbing and recovery care
• Expected result timeline
• Downtime and aftercare
• Total estimated cost
• English-speaking support
• Follow-up policy
• Combination options with subcision, TCA CROSS, pico laser, RF microneedling, Rejuran, Juvelook, PRP, or exosomes

FAQs

What is Er:YAG laser?

Er:YAG laser is an ablative erbium laser treatment used for skin resurfacing, acne scars, enlarged pores, fine lines, wrinkles, rough texture, sun damage, surgical scars, and selected skin lesions.

What is the best clinic in Busan for Er:YAG laser?

The best clinic depends on your concern, skin type, acne scar type, wrinkle depth, downtime limits, budget, and need for English-speaking support. Many patients choose dermatology clinics, laser clinics, acne scar clinics, or aesthetic clinics that offer Er:YAG laser, fractional resurfacing, and customized scar programs.

Can foreigners get Er:YAG laser in Busan?

Yes. Foreigners can get Er:YAG laser in Busan at selected dermatology clinics, laser clinics, acne scar clinics, aesthetic clinics, skin clinics, plastic surgery clinics, and medical beauty centers. Some clinics provide English-speaking support or interpretation assistance.

How much does Er:YAG laser cost in Busan?

Er:YAG laser in Busan may cost around ₩100,000 to ₩300,000+ for small-area treatment, ₩250,000 to ₩700,000+ for fractional Er:YAG laser, ₩250,000 to ₩900,000+ for full-face treatment, and ₩800,000 to ₩2,500,000+ for acne scar combination treatment.

What does Er:YAG laser treat?

Er:YAG laser may treat acne scars, enlarged pores, rough texture, fine lines, mild to moderate wrinkles, surgical scars, traumatic scars, chickenpox scars, sun damage, photoaging, uneven texture, and selected benign skin lesions.

Is Er:YAG laser available in Busan?

Er:YAG laser or fractional erbium laser may be available at selected dermatology, laser, acne scar, skin, and aesthetic clinics in Busan. Patients should ask whether the clinic offers fractional Er:YAG, ablative Er:YAG resurfacing, or laser peel options.

How long does Er:YAG laser take?

Er:YAG laser treatment time depends on the area and treatment plan. Small areas may take 10–20 minutes, cheek treatment may take 20–45 minutes, full-face fractional Er:YAG may take 30–90 minutes, and acne scar combination treatment may take 60–120+ minutes.

When will I see Er:YAG laser results?

Some texture improvement may appear after healing within 1–2 weeks, but collagen remodeling usually develops over several weeks to months. Acne scars, pores, wrinkles, and deeper texture usually require multiple sessions or combination treatment.

How many Er:YAG laser sessions are needed?

Light resurfacing may need 1–3 sessions, pores may need 3–5 sessions, acne scars may need 3–6+ sessions, and deeper scars may need 4–8+ sessions with combination treatments such as subcision, TCA CROSS, RF microneedling, or skin boosters.

Is Er:YAG laser the same as CO2 laser?

No. Er:YAG and CO2 are both ablative resurfacing lasers, but Er:YAG is often used for more controlled superficial to moderate resurfacing with less thermal damage, while CO2 laser may provide stronger thermal remodeling for deeper scars or wrinkles.

Can Er:YAG laser be combined with Rejuran or Juvelook?

Yes. Er:YAG laser may be combined with Rejuran, Juvelook, PRP, exosomes, skin boosters, subcision, TCA CROSS, Potenza, Sylfirm X, Secret RF, pico laser, or other acne scar and rejuvenation procedures depending on skin goals.

How do I book Er:YAG laser in Busan?

You can contact a dermatology clinic, laser clinic, acne scar clinic, aesthetic clinic, skin clinic, plastic surgery clinic, medical beauty center, or medical tourism platform in Busan. Ask about Er:YAG availability, treatment type, cost, downtime, numbing, aftercare, English-speaking support, and follow-up care.